TX-SR-494
Description
Escape the everyday with spatial surround-sound
From easy Bluetooth® wireless streaming to the heart-pounding thrills of Dolby Atmos® and DTS:X® soundtracks, the TX-SR494 deepens
enjoyment of daily life with great sound and smart features. Seven channels of high-current power give you freedom to choose a speaker
layout that suits. Dolby Atmos Height Virtualizer*
or DTS Virtual:X® place sound overhead or behind if you don’t want height or surround
speakers and both Dolby Surround® and DTS Neural:X® are on board. Rear surrounds, bi-amped front speakers, or Powered Zone B audio
are also an option. AccuEQ with subwoofer EQ and AccuReflex™ for 5.2.2-ch Dolby Atmos-enabled systems clarify sound in any space.
As the heart of your home theater, the TX-SR494 has HDMI® terminals supporting HDR and 4K/60p video, while the GUI with OSD over
HDMI, Zone B pre-/line-out, and Vocal Enhancer function make this receiver a joy to use as well as hear.
Specifications
| Input sensitivity and impedance | 200 mV rms/47 k-ohms (Line) |
|---|---|
| Power supply | AC 120 V~, 60 Hz |
| Dimensions (W x H x D) | 17 1/8˝ x 6 5/16˝ x 12 15/16˝ (435 x 160 x 328 mm) |
| Signal-to-noise ratio | 109 dB (Line, IHF-A) |
| Speaker impedance | 4 ohms–16 ohms |
| Frequency response | 10 Hz–100 kHz/+1 dB, -3 dB (Direct Mode) |







